diff --git a/web/src/elements/Diagram.ts b/web/src/elements/Diagram.ts
index 92aab2231..872f04f47 100644
--- a/web/src/elements/Diagram.ts
+++ b/web/src/elements/Diagram.ts
@@ -46,6 +46,7 @@ export class Diagram extends AKElement {
             flowchart: {
                 curve: "linear",
             },
+            htmlLabels: false,
         };
         mermaid.initialize(this.config);
     }